| Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756) |
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| 05/07/2003 | CN1415595A Method for preparing diglycol double carbonyl diallyls |
| 05/07/2003 | CN1415414A Catalyzer utilized to synthesize oxalate and its preparation method |
| 05/07/2003 | CN1107667C Cis-5,9,12-octade trienic acid derivative and its prepn. |
| 05/07/2003 | CN1107538C Vinyl acetate catalyst comprising palladium and gold deposited on copper contg. carrier |
| 05/06/2003 | US6559343 Process for producing 2,2,4,4-tetra-substituted 1,3,5-cyclohexanetriones |
| 05/06/2003 | US6559337 Containing C17-23 divalent hydrocarbon group containing a bridged cyclic hydrocarbon group, as well as an acid decompsable group |
| 05/06/2003 | US6559312 Intermediates useful for the preparation of antihistaminic piperidine derivatives |
| 05/06/2003 | US6559268 Perfluoro group-containing compounds and hardened polymer of the same |
| 05/06/2003 | US6559261 A method for producing a polymeric material, said method comprising subjecting a starting material which includes two multiple bonds which are activated so that they will take part in a polymerisation reaction and wherein the multiple bonds |
| 05/06/2003 | US6559176 A method for regulating the activity of an autoinducer-2 receptor comprising contacting an autoinducer-2 receptor with an AI-2 agonist or antagonist compound. |
| 05/02/2003 | EP1306364A1 Bis-beta-hydroxyethyl terephthalate |
| 05/02/2003 | EP1306363A1 Adamantyl ester monomer composition |
| 05/02/2003 | EP1305324A1 Use of chiral diphosphines as optically active ligands |
| 05/02/2003 | EP1305284A1 Process and intermediate compounds for the preparation of pyrrolidines |
| 05/02/2003 | EP1305276A2 Method for producing tertiary c 4?-c 8?-alkyl esters of (meth)acryl acid |
| 05/02/2003 | EP1305275A1 Method for producing tert-butyl esters of aliphatic c 1?-c 4?-carboxylic acids |
| 05/02/2003 | EP1305274A2 Novel c-4 substituted retinoids |
| 05/02/2003 | EP1305270A1 Kinetic resolutions of chiral 2- and 3-substituted carboxylic acids |
| 05/02/2003 | EP1056704B1 Antitumor agents |
| 05/02/2003 | EP0941231B1 Heteroarylic-arylic diphosphines as chiral ligands |
| 05/01/2003 | WO2003036886A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
| 05/01/2003 | WO2003035595A1 Novel norbornane and norbornene derivatives, use thereof and perfumed products containing same. |
| 05/01/2003 | US20030083529 Process for producing vinyl ether compounds |
| 05/01/2003 | US20030083376 Depot preparations |
| 05/01/2003 | US20030083341 2,3,5-Substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia |
| 05/01/2003 | US20030081582 Aggregating multiple wireless communication channels for high data rate transfers |
| 05/01/2003 | CA2464409A1 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
| 04/30/2003 | CN1414959A Process for production of 5-oxy-7-oxabicyclo-[4.1.0]hept-3-ENE-3-carboxylic acid esters |
| 04/30/2003 | CN1414943A Method for preparing lactic acid ester composition and use thereof as solvent |
| 04/30/2003 | CN1413642A Method for extracting chrysanthemum medicinal component and extract |
| 04/30/2003 | CN1107049C Benzyloxy substituted aromatics and their use as fungicides and insecticides |
| 04/30/2003 | CN1107048C Process for production of carboxylic acid esters of alkylene glycol monoalkyl esters |
| 04/30/2003 | CN1107046C Method for producing acrylic acid and acrylic acid esters |
| 04/29/2003 | US6555714 P-hydrophenylpyruvate dioxygenases (HPPD) from plants is incubated with test substrate and enzymatic activity of enzyme is determined in comparison with activity of uninhibited enzyme |
| 04/29/2003 | US6555713 Using hydrocarbon compound such as hexane, cyclohexane, 1-hexene or toluene and/or a chain ether compound such as diisopropyl ether or t-butyl methyl ether as decomposition inhibitor |
| 04/29/2003 | US6555709 Aromatic amides, their preparation process and their use as pesticides |
| 04/29/2003 | US6555707 Cooling a gaseous reaction mixture of acrylic acid obtained by gas-phase oxidation, using an inert high-boiling solvent; separation into a low-boiling fraction, a crude acrylic acid, and a bottom product; esterifying; byproduct inhibition |
| 04/29/2003 | US6555703 Reacting dibenzyl ethers with carboxylic acids in the presence of heteropolyacids as catalysts; making benzyl acetate |
| 04/29/2003 | US6555700 1,3-propane diol esters and ethers and methods for their use in drug delivery |
| 04/29/2003 | US6555690 Alkyl or aryl substituted dihydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity |
| 04/29/2003 | US6555689 Intermediates useful for the preparation of antihistaminic piperidine derivatives |
| 04/29/2003 | US6555577 Compounds, their preparation and use |
| 04/29/2003 | CA2097800C Reduced calorie triglyceride mixtures |
| 04/24/2003 | WO2003034732A1 Interactive protocol for remote management of access control to scrambled data |
| 04/24/2003 | WO2003033510A1 Novel chiral ligands, transition metal complexes thereof, and the catalytic use of the same |
| 04/24/2003 | WO2003033461A1 Synthesis of oxygen-substituted benzocycloheptenes, used as valuable intermediate products for producing tissue-selective oestrogens |
| 04/24/2003 | WO2003033454A1 Norbornene derivative and norbornene polymer obtained therefrom through ring-opening polymerization |
| 04/24/2003 | WO2003033453A1 Dicarboxylic acid derivatives, their preparation and therapeutical use |
| 04/24/2003 | WO2003033452A1 Multi-functional photoinitiators |
| 04/24/2003 | WO2003033451A1 Dibasic acid diester |
| 04/24/2003 | WO2003032929A2 Cosmetic and personal care compositions |
| 04/24/2003 | WO2003032919A2 Esters of aromatic alkoxylated alcohols and fatty carboxylic acids |
| 04/24/2003 | US20030078455 Intramolecular condensation in the presence of titanium tetrachloride or zirconium tetrachloride and a trialkylamine to produce an alpha-alkoxycarbonylated macrocyclic ketone which is hydrolyzed and decarboxylated; civetone |
| 04/24/2003 | US20030078449 Continuous process using an aqueous caustic solution, a carbonyl chloride, a monofunctional hydroxyaromatic compound and a solvent; by-products inhibition; endcapping polycarbonates; chainstopping for molecular weight control |
| 04/24/2003 | US20030078443 Preparing a polyalkylene oxide porogen by employing hydrosiylation or nucleophilic substitution or esterification or hydrogenolysis or carbonation |
| 04/24/2003 | US20030078440 O- or S- substituted tetrahydronaphthalene derivatives useful as regulators of cell proliferation and differentiation, useful for treating skin-related diseases |
| 04/24/2003 | US20030078418 Useful potentiators of beta -lactam antibiotics; therapy |
| 04/24/2003 | US20030078417 For protecting cells from injury due to intrinsic membrane lysis, oxidation and/or invasion by destructive agents; for therapy of phospholipase mediated injury, injury due to oxidation, and inflammation |
| 04/24/2003 | US20030078352 To produce polymers that have high transparency in a wide wavelength region from vacuum; improved adhesion to the substrate, and improved film forming property; reflection preventive material, optical device material or resist |
| 04/24/2003 | US20030078339 Degradable cross-linking agents and cross-linked network polymers formed therewith |
| 04/24/2003 | US20030078276 Matrix metalloproteinase inhibitors |
| 04/24/2003 | US20030078270 Methods of providing and using compounds having activity as inhibitors of cytochrome P450RAI |
| 04/24/2003 | US20030078239 Ketone compounds and compositions for cholesterol management and related uses |
| 04/24/2003 | US20030077651 Novel support for synthesis and purification of compounds |
| 04/24/2003 | US20030077595 Methods and compositions for enhancing sensitivity in the analysis of biological-based assays |
| 04/24/2003 | US20030077405 Liquid crystal compounds having bis(trifluoromethyl) phenyl rings, liquid crystal compositions and liquid crystal display devices |
| 04/24/2003 | CA2464435A1 Synthesis of oxygen-substituted benzocycloheptenes, used as valuable intermediate products for producing tissue-selective oestrogens |
| 04/24/2003 | CA2462514A1 Dicarboxylic acid derivatives, their preparation and therapeutical use |
| 04/24/2003 | CA2459384A1 Norbornene derivative and norbornene polymer obtained therefrom through ring-opening polymerization |
| 04/23/2003 | EP1304321A2 Process for preparing 3-Hydroxyesters from epoxide derivatives |
| 04/23/2003 | EP1304320A2 Preparation of esters of carboxylic acids |
| 04/23/2003 | EP1303565A1 Stabilisers, in particular for thermoplastic polyurethanes |
| 04/23/2003 | EP1303505A1 Phenyl-substituted 5,6-dihydropyrone derivatives for use as pesticides and herbicides |
| 04/23/2003 | EP1303475A1 Method for producing enantiomer-free 6,8 dihydroxy octanoic acid esters by means of asymmetric, catalytic hydrogenation |
| 04/23/2003 | EP1303474A1 Process for the preparation of enantiomerically pure pyrethroid insecticides |
| 04/23/2003 | EP1303471A1 Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate |
| 04/23/2003 | EP1115692A4 Production of improved polymers via the use of star cores |
| 04/23/2003 | EP1109775B1 Hyperbranched compounds with a tetrafunctional central group and use of same |
| 04/23/2003 | EP1102739B1 Glucocorticoid and thyroid hormone receptor ligands for the treatment of metabolic disorders |
| 04/23/2003 | EP1082283B1 Method for producing hexanediol-1,6 |
| 04/23/2003 | EP1001924B1 The use of 1,3,4,6-tetrahydroxy-helianthrone and its derivatives in photodynamic therapy and certain such novel derivatives |
| 04/23/2003 | EP1000009B1 Liquid glycol benzoate compositions and polymer compositions containing same |
| 04/23/2003 | EP0915846B1 2- and 2,5-substituted phenylketoenols |
| 04/23/2003 | EP0898557B1 Water soluble tri-substituted 1,2-dioxetane compounds having increased storage stability, synthetic processes and intermediates |
| 04/23/2003 | EP0871691B1 Process for purifying alkoxylated fats |
| 04/23/2003 | EP0861823B1 Method of purifying glyoxylic esters and distillation equipment for purifying glyoxylic esters |
| 04/23/2003 | CN1413184A Novel compounds to treat diabetes and associated conditions |
| 04/23/2003 | CN1413181A Novel hydronaphtalene compounds prepared by phodium catalyzed ring opening reaction in presence of phosphine ligand |
| 04/23/2003 | CN1412178A Preparation method of methyl phenyl oxalate and phenostal |
| 04/23/2003 | CN1412177A Catalytic synthesis of methyl phenyl oxalate and phenostal by using load metal oxide |
| 04/23/2003 | CN1412176A Method for preparing methyl phenyl oxalate and phenostal |
| 04/23/2003 | CN1412173A Process for preparing 3-hydroxy ester from epoxide derivative |
| 04/23/2003 | CN1412172A Preparation of carboxylic acid ester |
| 04/23/2003 | CN1411909A Catalyst for synthesizing methyl phenyl varbonate by using ester exchange process |
| 04/23/2003 | CN1106378C Jasmonic acid compound and process for preparation thereof |
| 04/23/2003 | CN1106377C Process for production of acetic acid through carbonylation |
| 04/23/2003 | CN1106375C Method for preparing substituted anthraquinone |
| 04/23/2003 | CN1106371C Liquid crystal compounds having perfluoroether terminal portions |
| 04/22/2003 | US6552220 Catalyst for production of acetic acid and ethyl acetate, process for its production and process for production of acetic acid and ethyl acetate using it |
| 04/22/2003 | US6552219 Process for the preparation of vitamin a, intermediates, and process for the preparation of the intermediates |